Are cryptocurrencies a dream come true for cyber-extortionists?

When malicious software takes over computers around the world, encrypts their data and demands a ransom to decode the information, regular activities of governments, companies and hospitals slam to a halt. Sometimes security ...

Why politically motivated cyberattacks might be the new normal

An international cyberattack struck parts of Europe, Asia, and the United States on Tuesday, crippling tens of thousands of computers at banks, hospitals, and government offices worldwide. Initial analysis found that the ...

Computer glitches disrupt classes as schools return online

Students across the U.S. ran into computer glitches Tuesday as they began the school year with online instruction at home because of the coronavirus, adding to the list of problems that have thrust many a harried parent into ...

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